By the End of the Elementary-School Years,children's Self-Esteem Has Usually

Multiple Choice

By the end of the elementary-school years,children's self-esteem has usually stabilized because

A) children at that age have established an ethnic identity.
B) children at that age have not yet started comparing themselves to others.
C) children have learned their place in the "pecking order."
D) children at that age believe that they are consistently above average.